Conductor rail structure of track lamp

Abstract

The conductor rail structure of the track lamp comprises a track main body, an electric rail support is arranged on the track main body, a plurality of inserting grooves are formed in the electric rail support at intervals, connecting pieces are inserted in the inserting grooves, conducting pieces are arranged on the side portions of the connecting pieces, a power connection opening is defined in the track main body, and the conducting pieces are arranged on the track main body. And the connecting sheet is restrained in the inserting groove in the opening direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field, concretely relates to a kind of electric rail structure of track light. BACKGROUND

[0002] Track light plays a vital role in business and exhibition, and its core role is to provide flexible lighting solutions. In commercial places, it can effectively supplement the overall lighting, highlight the characteristics of goods and stimulate consumer interest. In exhibition venues, it can precisely adjust the light to make the exhibits more radiant and attract the audience's attention.

[0003] The track of track light is an important part of track light. The existing track generally includes a support track, a power track, an end cover and a track splicing connector. The existing power track is arranged on the bottom wall of the support track and includes a plurality of connection protrusions made of insulating material. An electric conductor is arranged on the connection protrusions. Since the connection protrusions and the power track in the prior art are integrally formed, the connection protrusions cannot be disassembled, and the number of connection protrusions cannot be increased or decreased according to product requirements. This not only causes inconvenience for users, but also increases manufacturing costs. SUMMARY

[0004] To solve the technical problems in the background art, the utility model provides an electric rail structure of track light.

[0005] The utility model adopts the following technical solutions to solve the technical problems:

[0006] An electric rail structure of track light includes a track main body. An electric rail support is arranged on the track main body. A plurality of insertion slots are arranged at intervals on the electric rail support. A connecting piece is inserted into the insertion slots. A conductive piece is arranged on the side of the connecting piece. An electric connection opening is defined on the track main body. The connecting piece is constrained in the insertion slot in the opening direction.

[0007] Preferably, the end of the connecting piece is provided with a T-shaped clamping protrusion. The clamping protrusion is inserted into the insertion slot. The above improvement sets the end of the connecting piece as a T-shaped clamping protrusion and inserts the clamping protrusion into the insertion slot, thereby ensuring the reliability of the installation of the connecting piece and preventing the connecting piece from shifting during use.

[0008] Preferably, the electric rail support and the connecting piece are made of plastic material. The conductive piece is made of copper material. The connecting piece and the conductive piece are made of copper-plastic co-extrusion. The above improvement uses plastic material for the electric rail support and the connecting piece to improve the insulation effect and ensure safety during use. The single connecting piece and the conductive piece are co-extruded with copper-plastic, which can effectively prevent deformation during co-extrusion and improve the quality of the product.

[0009] Preferably, the connecting piece comprises ground connecting parts arranged adjacent to the inner wall of the track body, and electric connecting parts arranged between the ground connecting parts, and ground guide pieces arranged on the side of the ground connecting parts towards the electric connecting parts, and the electric conductive pieces are arranged staggered on both sides of the electric connecting parts, through the above improvements, the ground guide pieces on the ground connecting parts can prevent electrical accidents and ensure that the equipment can lead the current into the ground when leakage occurs, thereby protecting the equipment and personnel safety, and the electric connecting parts can be connected with the power taking terminal to realize power supply to the electrical appliance.

[0010] Preferably, the electric rail support is slidingly arranged on the track body, sliding protrusions are formed on both sides of the electric rail support, and sliding grooves are formed on the track body for the sliding protrusions, through the above improvements, the sliding protrusions and the sliding grooves are matched to enable the electric rail support to slide on the track body, thereby improving the stability during installation and disassembly of the electric rail support.

[0011] Preferably, the connecting piece is formed with mounting grooves for the electric conductive pieces, and clamping legs are extended on both sides of the electric conductive pieces and clamped in the mounting grooves, through the above improvements, the stability of the engagement between the electric conductive pieces and the connecting piece is improved.

[0012] Preferably, an arc-shaped guide surface is formed on the top of the connecting piece, through the above improvements, the installation of the power taking terminal is more smooth.

[0013] Preferably, the engagement part of the sliding protrusion and the electric rail support is arranged in an arc shape, through the above improvements, the convenience of installation of the electric rail support is improved, and the smoothness of the electric rail support during sliding is improved.

[0014] Preferably, a connecting male head and a connecting female head are arranged at both ends of the track body respectively, and the electric conductive pieces are connected with the connecting male head and the connecting female head respectively, the connecting male head is inserted into the connecting female head of the track body to connect the track body and form an electric connection, through the above improvements, the convenience of connection of the track body is improved, and mechanical connection and circuit connection are realized simultaneously.

[0015] Preferably, connecting grooves for connecting the electric conductive pieces and plug-in protrusions or plug-in holes for mutual engagement are formed on the connecting male head and the connecting female head, and electrically conductive elastic pieces are arranged in the connecting grooves, the electrically conductive elastic pieces comprise elastic abutting parts and connecting conductive parts, the elastic abutting parts are arranged in the connecting grooves, and the connecting conductive parts are inserted into the plug-in protrusions and the plug-in holes, through the above improvements, the stability of circuit connection is ensured.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] By setting up the electric rail support in the track main body, and arranging a plurality of plug-in slots on the electric rail support, the connecting piece is inserted on the plug-in slot, the conductive sheet is arranged on the side of the connecting piece, the plug-in slot and the connecting piece are arranged separately, the connecting piece can be freely disassembled and installed according to the demand, the number of the connecting piece is adjusted, the demand of different products is adapted, and the manufacturing cost is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the internal structure schematic view of the track main body of the utility model;

[0020] Figure 3 It is the structure schematic view of the electric rail support and the connecting piece of the utility model;

[0021] Figure 4 It is the structure schematic view of the electric rail support of the utility model;

[0022] Figure 5 It is the explosion view of the connecting male head and the connecting piece of the utility model;

[0023] Figure 6 It is the structure schematic view of the utility model; Figure 5 It is the partial close-up view of A in the utility model;

[0024] Figure 7 It is the explosion view of the connecting female head and the connecting piece of the utility model;

[0025] Figure 8 It is the structure schematic view of the utility model; Figure 7 It is the partial close-up view of B in the utility model;

[0026] In the drawing: 1, track main body; 2, electric rail support; 3, connecting piece; 4, conductive sheet; 1.1, clamping convex part; 1.2, plug-in slot; 1.3, electricity connection opening; 2.1, ground connection part; 2.2, electricity connection part; 2.3, ground guide sheet; 3.1, sliding convex part; 3.2, sliding slot; 3.3, installation slot; 3.4, clamping leg; 3.5, arc-shaped guide surface; 4.1, connecting male head; 4.2, connecting female head; 4.3, connecting slot; 4.4, plug-in convex part; 4.5, plug-in hole; 4.6, conductive spring sheet; 5.1, elastic abutting part; 5.2, connecting conductive part; DETAILED DESCRIPTION

[0027] With reference to the drawings and the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] It should be understood that although the terms upper, middle, lower, top end, one end, etc. appear in the text to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other to facilitate understanding, and are not used to define any directional or sequential limitation.

[0029] As shown in Figures 1-8 A conductive rail structure of a track lamp, comprising a track main body 1, the track main body 1 is provided with an electric rail support 2, a plurality of plug-in grooves 1.2 are arranged at intervals on the electric rail support 2, and a connecting piece 3 is inserted on the plug-in groove 1.2, the connecting piece 3 is provided with a conductive piece 4 on the side, and the track main body 1 is defined to have a power connection opening 1.3, and the connecting piece 3 is constrained in the plug-in groove 1.2 in the opening direction.

[0030] By setting the connecting piece 3 and the electric rail support 2 separately, the connecting piece 3 can be freely disassembled and installed according to the needs, so as to adjust the number of connecting pieces 3 and adapt to the needs of different products. Compared with the traditional one-piece forming of multiple connecting pieces 3 and the electric rail support 2, the manufacturing cost is greatly reduced.

[0031] Further, the connecting piece 3 is inserted into the connecting groove 1.2 along the length direction of the electric rail support 2, the lamp body is vertically inserted from the power connection opening 1.3, the lamp body is provided with a power taking terminal, the power taking terminal is placed between the connecting pieces 3, and the conductive piece 4 forms an electrical connection.

[0032] As shown in Figure 2 , Figure 3 , Figure 4 As a further explanation of the connection between the connecting piece 3 and the electric rail support 2, the end of the connecting piece 3 is provided with a T-shaped clamping protrusion 1.1, the clamping protrusion 1.1 is inserted into the plug-in groove 1.2, in the installation process, the clamping protrusion 1.1 is inserted into the plug-in groove 1.2, realizing the quick installation of the connecting piece 3, and the end of the connecting piece 3 is provided as a T-shaped clamping protrusion 1.1, the clamping protrusion 1.1 cooperates with the clamping groove, ensuring the reliability of the installation of the connecting piece 3, and avoiding the deviation of the connecting piece 3 in the use process.

[0033] Specifically, the connecting piece 3 comprises grounding connecting portions 2.1 arranged near the inner wall of the track body 1, and power connecting portions 2.2 arranged between the grounding connecting portions 2.1, and the grounding connecting portions 2.1 are not provided with the conductive sheet 4 towards the side of the inner wall of the track body 1, and the grounding connecting portions 2.1 are provided with grounding conductive sheets 2.3 towards the side of the power connecting portions, and the grounding conductive sheets 2.3 on the grounding connecting portions can prevent electrical accidents and ensure that the equipment can lead the current into the ground when there is a leakage, thereby protecting the equipment and personnel safety.

[0034] Meanwhile, the conductive sheet 4 is arranged staggered on both sides of the power connecting portion 2.2, and the power connecting portion 2.2 can be connected with the power taking terminal to realize the power supply to the electrical appliance.

[0035] In addition, the conductive sheet 4 is arranged staggered on both sides of the power connecting portion 2.2, which can increase the reliability of the connection between the connecting piece 3 and the power taking terminal, avoid poor contact, and make it easier for the conductive sheet 4 to connect with the conductive spring 4.6 of the connecting male head 4.1 and the connecting female head 4.2, and reserve sufficient installation space for the conductive spring 4.6.

[0036] As shown in Figures 2 to 4 , for further explanation of the structure of the power rail support 2 and the connecting piece 3, the power rail support 2 and the connecting piece 3 are made of plastic material, the conductive sheet 4 is made of copper material, and the connecting piece 3 and the conductive sheet 4 are made of copper-plastic co-extrusion.

[0037] By using plastic material for the power rail support 2 and the connecting piece 3, the insulation effect is improved to ensure safety during use, and the single connecting piece 3 and the conductive sheet 4 are co-extruded with copper-plastic, which can effectively prevent deformation during co-extrusion compared with the prior art of integrally forming multiple connecting pieces 3 with the power rail support 2 and co-extruding multiple conductive sheets 4 with copper-plastic, thereby improving the quality of the product.

[0038] Further, the connecting piece 3 is formed with a mounting groove 3.3 for the conductive sheet 4, and the conductive sheet 4 is extended with a clamping leg 3.4 clamped with the mounting groove 3.3, which increases the stability of the conductive sheet 4 and the connecting piece 3.

[0039] As preferred, the connecting piece 3 is formed with an arc-shaped guide surface 3.5 at the top, the connecting piece 3 can connect the power taking terminal to supply power to the lamp body, and the arc-shaped guide surface 3.5 can guide the power taking terminal to make the installation more smooth.

[0040] As shown in Figure 2 , Figure 4As further explanation of the cooperation between the electric rail support 2 and the track main body 1, as shown, the electric rail support 2 is slidingly arranged on the track main body 1, and the electric rail support 2 is provided with clamping protrusions 1.1 on both sides, and the track main body 1 is formed with clamping grooves for the clamping protrusions 1.1, and the clamping protrusions 1.1 and the clamping grooves are cooperated to enable the electric rail support 2 to slide on the track main body 1, thereby improving the stability during installation and dismounting of the electric rail support 2.

[0041] As preferred, the sliding protrusions 3.1 are arranged in an arc shape at the joint of the electric rail support 2, thereby improving the convenience of installation of the electric rail support 2 and the smoothness during sliding of the electric rail support 2.

[0042] As shown in the drawings, Figures 5 to 8 In some other embodiments, the track main body 1 is provided with a connecting male head 4.1 and a connecting female head 4.2 at both ends, respectively, and the conductive sheet 4 is connected to the connecting male head 4.1 and the connecting female head 4.2 at both ends, respectively, and the connecting male head 4.1 is inserted into the connecting female head 4.2 of the track main body 1 to connect the track main body 1 and form an electrical connection, thereby improving the convenience of connection of the track main body 1 and simultaneously realizing mechanical connection and circuit connection.

[0043] Specifically, the connecting male head 4.1 and the connecting female head 4.2 are formed with a connecting groove 4.3 for connecting the conductive sheet 4, and an insertion protrusion 4.4 or an insertion hole 4.5 for mutual engagement, and the connecting groove 4.3 is provided with a conductive spring 4.6, and the conductive spring 4.6 includes an elastic abutting portion 5.1 and a connecting conductive portion 5.2, the elastic abutting portion 5.1 is arranged in the connecting groove 4.3, and the connecting conductive portion 5.2 is inserted into the insertion protrusion 4.4 or the insertion hole 4.5, thereby ensuring the stability of the circuit connection.

[0044] In addition, the connecting male head 4.1 and the connecting female head 4.2 are fixed at both ends of the track main body 1, and the connecting male head 4.1 and the connecting female head 4.2 abut against both ends of the electric rail support 2, respectively, to ensure the stability of the installation of the electric rail support 2.

[0045] This specific embodiment is only an explanation of the present application, and is not a limitation of the present application, and those skilled in the art can make modifications to this embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A conductive rail structure of a track light, characterized by, Including track main body (1), the track main body (1) is equipped with electric rail support (2), several plug-in slots (1.2) are arranged at intervals on the electric rail support (2), and the plug-in slot (1.2) is inserted with connecting sheet (3), the connecting sheet (3) side is provided with conductive sheet (4), the track main body (1) is defined with the electric connection opening (1.3), the connecting sheet (3) is constrained in the plug-in slot (1.2) in the opening direction.

2. A conductor rail structure for a track light according to claim 1, characterized in that The connecting sheet (3) end is formed with the T-shaped clamping convex part (1.1), which is placed in the plug-in slot (1.2).

3. The conductive rail structure of a track light according to claim 1, wherein, The electric rail support (2) and connecting sheet (3) adopt plastic material, the conductive sheet (4) adopts copper material, and the connecting sheet (3) and conductive sheet (4) adopt copper-plastic co-extrusion molding.

4. The conductive rail structure of a track light according to claim 1, wherein, The connecting sheet (3) includes the ground connection part (2.1) arranged adjacent to the inner wall of the track main body (1), and the electric connection part (2.2) arranged between the ground connection part (2.1), the ground connection part (2.1) is provided with a ground guide sheet (2.3) towards the electric connection part (2.2), and the conductive sheet (4) is staggered on both sides of the electric connection part (2.2).

5. The conductive rail structure of a track light according to claim 1, wherein, The electric rail support (2) is slidably arranged on the track main body (1), and the electric rail support (2) is formed with a sliding convex part (3.1) on both sides, and the track main body (1) is formed with a sliding groove (3.2) for placing the sliding convex part (3.1).

6. The conductive rail structure of a track light according to claim 1, wherein, The connecting sheet (3) is formed with a mounting groove (3.3) for placing the conductive sheet (4), and the conductive sheet (4) extends with a clamping leg (3.4) clamped with the mounting groove (3.3) on both sides.

7. The conductive rail structure of a track light according to claim 1, wherein, The connecting sheet (3) is formed with an arc-shaped guide surface (3.5) on the top.

8. A conductive rail structure for a track light according to claim 5, wherein, The sliding convex part (3.1) and the engagement part of the electric rail support (2) are arranged in an arc shape.

9. The conductive rail structure of a track light according to claim 1, wherein, The track main body (1) is provided with a connecting male head (4.1) and a connecting female head (4.2) at both ends respectively, and the conductive sheet (4) is connected with the connecting male head (4.1) and the connecting female head (4.2) at both ends respectively, the connecting male head (4.1) is inserted with the connecting female head (4.2) of the track main body (1) to connect the track main body (1) and form an electric connection.

10. A conductor rail structure for a track light according to claim 9, characterized in that The connecting male head (4.1) and the connecting female head (4.2) are formed with a connecting groove (4.3) for connecting the conductive sheet (4), and a plug-in convex part (4.4) or a plug-in hole (4.5) for mutual engagement, and the connecting groove (4.3) is provided with a conductive spring (4.6), the conductive spring (4.6) includes an elastic abutting part (5.1) and a connecting conductive part (5.2), the elastic abutting part (5.1) is placed in the connecting groove (4.3), and the connecting conductive part (5.2) is inserted in the plug-in convex part (4.4) and the plug-in hole (4.5).

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